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author | José Valim <jose.valim@gmail.com> | 2010-10-10 11:03:18 +0200 |
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committer | José Valim <jose.valim@gmail.com> | 2010-10-10 12:43:26 +0200 |
commit | b88f4ca93bcaef9a6bfd21d95acc8f432a3c8e5c (patch) | |
tree | 94ca53a9d78f749b18ab6b325afc54a1c991f1ca /actionpack/lib/action_view/renderer/abstract_renderer.rb | |
parent | ab2f2b22a6d0656f719c294d40e35d21c752ba8c (diff) | |
download | rails-b88f4ca93bcaef9a6bfd21d95acc8f432a3c8e5c.tar.gz rails-b88f4ca93bcaef9a6bfd21d95acc8f432a3c8e5c.tar.bz2 rails-b88f4ca93bcaef9a6bfd21d95acc8f432a3c8e5c.zip |
Clean up the house before moving in the new furniture.
This commit moves all the template rendering logic that was hanging around AV::Base to renderer objects.
Diffstat (limited to 'actionpack/lib/action_view/renderer/abstract_renderer.rb')
-rw-r--r-- | actionpack/lib/action_view/renderer/abstract_renderer.rb | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/actionpack/lib/action_view/renderer/abstract_renderer.rb b/actionpack/lib/action_view/renderer/abstract_renderer.rb new file mode 100644 index 0000000000..f9fa63ce7f --- /dev/null +++ b/actionpack/lib/action_view/renderer/abstract_renderer.rb @@ -0,0 +1,36 @@ +module ActionView + class AbstractRenderer #:nodoc: + attr_reader :vew, :lookup_context + + delegate :find_template, :template_exists?, :with_fallbacks, :update_details, + :with_layout_format, :formats, :to => :lookup_context + + def initialize(view) + @view = view + @lookup_context = view.lookup_context + end + + def render + raise NotImplementedError + end + + # Contains the logic that actually renders the layout. + def render_layout(layout, locals, &block) #:nodoc: + view = @view + layout.render(view, locals){ |*name| view._layout_for(*name, &block) } + end + + # Checks if the given path contains a format and if so, change + # the lookup context to take this new format into account. + def wrap_formats(value) + return yield unless value.is_a?(String) + @@formats_regexp ||= /\.(#{Mime::SET.symbols.join('|')})$/ + + if value.sub!(@@formats_regexp, "") + update_details(:formats => [$1.to_sym]){ yield } + else + yield + end + end + end +end
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